diff --git a/assets/onepay_domestic.png b/assets/onepay_domestic.png
new file mode 100644
index 0000000..92059e6
Binary files /dev/null and b/assets/onepay_domestic.png differ
diff --git a/inc/class-wooviet-onepay-domestic.php b/inc/class-wooviet-onepay-domestic.php
index c48487a..b5e1afb 100644
--- a/inc/class-wooviet-onepay-domestic.php
+++ b/inc/class-wooviet-onepay-domestic.php
@@ -31,7 +31,8 @@ class WooViet_OnePay_Domestic extends WC_Payment_Gateway {
 
 		// Define user set variables.
 		$this->title         = $this->get_option( 'title' );
-		$this->description   = $this->get_option( 'description' );
+		$this->description   = $this->get_option( 'description' ) . sprintf( '<br/><div align="center"><img src="%s"></div>', WOO_VIET_URL . 'assets/onepay_domestic.png' );
+
 		$this->testmode      = 'yes' === $this->get_option( 'testmode', 'no' );
 		$this->merchant_id   = $this->get_option( 'merchant_id' );
 		$this->access_code   = $this->get_option( 'access_code' );
diff --git a/woo-viet.php b/woo-viet.php
index 17d4ad4..f2bede6 100644
--- a/woo-viet.php
+++ b/woo-viet.php
@@ -16,7 +16,7 @@ if ( ! defined( 'ABSPATH' ) ) {
 }
 
 define( 'WOO_VIET_DIR', plugin_dir_path( __FILE__ ) );
-// define( 'WOO_VIET_URL', plugins_url( '/', __FILE__ ) );
+define( 'WOO_VIET_URL', plugins_url( '/', __FILE__ ) );
 
 /**
  * Start the instance